Questions, Controversies and Frustration in Quantum Antiferromagnetism
1991 ◽
Vol 05
(01n02)
◽
pp. 171-189
◽
The search for a gapless spin liquid phase has raised many issues in quantum antiferromagnetism. Here we review recent developments in this field, and in particular address questions and controversies surrounding a proposed “spin nematic” state.
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1991 ◽
Vol 66
(6)
◽
pp. 814-817
◽
2004 ◽
Vol 16
(11)
◽
pp. S691-S699
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